The next day.
Under the reception of Ether City's official staff, Ling Zhan and a group of top experts from various countries stepped onto the spatial Teleportation Array leading to Ether City.
Ether City was the capital city in the southern part of the Ten Thousand Demons Continent.
It was also the most prosperous and bustling place.
Many big shots who had never shown their faces online or in the media were here.
Previously, countries around the world had claimed that the highest-level class changers only reached levels 150 or 160.
In truth, many peak experts had chosen to fight against the Ten Thousand Demons Cavern here.
Of course...
There was another extremely special reason.
That was ascending to the upper realm.
Those level 190 class changers no longer had any dungeon Secret Realms suited to their levels.
At the very least, there were none left in this lower realm.
So they could only slaughter the monsters of the Ten Thousand Demons Cavern like mad to level up.
Without dungeons, they could only kill wild monsters.
Among all those wild monsters, only the monsters in the Ten Thousand Demons Cavern granted the most experience.
Once they reached level 200, they could return to the Holy Continent and stand beneath the roots of the World Tree, where they would trigger the Heaven-Void Trial.
The so-called [Heaven-Void Trial] was the class advancement that came after level 200.
After completing the [Heaven-Void Trial], your class would become [Heaven-Void].
For example, if you had the fourth-class Sword God profession, after completing the Heaven-Void Trial, your class panel would read [Heaven-Void].
At the same time, the World Tree would send you to the upper realm.
Of course...
It was said that every hundred years, an envoy from the upper realm would descend and select several